TEST BANK FOR Organic Chemistry 4th Edition By Fra

Exam (elaborations) TEST BANK FOR Organic Chemistry 4th Edition By Fra The element carbon has atomic number 6, and so it has a total of six electrons. Two of these electrons are in the 1s level. The four electrons in the 2s and 2p levels (the valence shell) are the valence electrons. Carbon has four valence electrons. 1.2 Electron configurations of elements are derived by applying the following principles: (a) The number of electrons in a neutral atom is equal to its atomic number Z. (b) ...